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FIDE ID 4402790 · born 1971 · last updated 5/12/2026
Standard
2126
Rapid
1978
Blitz
2003
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Shortlist public Lichess and chess.com accounts for Caballero via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games of Caballero…
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Real tournament games of William Caballero from public sources. Select a game to replay it on the board.
All games
+11 =4 -22 · score 35% · 37 games
As White
+6 =1 -13 · score 33% · 20 games
As Black
+5 =3 -9 · score 38% · 17 games
Torres,Saulo De Jesus(1827)
Caballero,W(2098)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| Cienaga Open 2024 | 9 | 2024-12-15 to 2024-12-19 |
| Titled Tue 19th Mar Early | 11 | 2024-03-19 |
| Titled Tue 12th Mar Late | 7 | 2024-03-12 |
| Titled Tue 12th Mar Early | 10 | 2024-03-12 |
Prep report
Their repertoire vs yours
Once you have a candidate account, we cross-reference its opening tree against your imported games, surfacing the lines they play that you don’t know, the leaks in their repertoire you can punish, and the gaps in yours you’ll need to plug before the game.
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As Black
AI matching from found games
We already found 37 of Caballero’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (37) - latest 12/19/2024
Helps match accounts whose display name is not written in Latin letters.
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Uses 1 credit. Results take a few minutes; the results page updates itself.